Labconco Protector Echo, User Manual

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Step 5
Start up the filtered hood. If the filtered hood is in alarm, check eGuard for the
explanation. If eGuard says the base frame has been replaced, press the
[mute] button
on the command module. If there is an alarm other than the replacement message,
disconnect the power, re-check all electrical connections and try again.
When properly working, reinstall the torx screws and screw caps and resume using the
filtered hood.
Step 6 (if needed)
Recalibrate the filtered hood by the following the steps in Section 4: Calibrating the
airflow sensor .